JP2017182095A5 - card - Google Patents

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Publication number
JP2017182095A5
JP2017182095A5 JP2017130175A JP2017130175A JP2017182095A5 JP 2017182095 A5 JP2017182095 A5 JP 2017182095A5 JP 2017130175 A JP2017130175 A JP 2017130175A JP 2017130175 A JP2017130175 A JP 2017130175A JP 2017182095 A5 JP2017182095 A5 JP 2017182095A5
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JP
Japan
Prior art keywords
layer
card
light diffraction
sheet
laminated
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Application number
JP2017130175A
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Japanese (ja)
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JP6610620B2 (en
JP2017182095A (en
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Priority to JP2017130175A priority Critical patent/JP6610620B2/en
Priority claimed from JP2017130175A external-priority patent/JP6610620B2/en
Publication of JP2017182095A publication Critical patent/JP2017182095A/en
Publication of JP2017182095A5 publication Critical patent/JP2017182095A5/en
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Publication of JP6610620B2 publication Critical patent/JP6610620B2/en
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Description

本発明は、カードに関するものである。 The present invention relates to a card .

本発明の課題は、光解析構造を有するカードを提供することである。 An object of the present invention is to provide a card having an optical analysis structure.

本発明によれば、光解析構造を有するカードを提供できる。 According to the present invention, a card having an optical analysis structure can be provided.

Claims (6)

カード基材と光回折層積層体シートとが積層されたカードであって、  A card in which a card substrate and a light diffraction layer laminate sheet are laminated,
光回折層積層体シートは、  The light diffraction layer laminate sheet is
透明シート層と、  A transparent sheet layer;
前記透明シート層の外形よりも小さい外形を有し、前記透明シート層の一方の面側である上側に積層された光回折層と、  A light diffraction layer having an outer shape smaller than the outer shape of the transparent sheet layer and laminated on the upper side which is one surface side of the transparent sheet layer;
前記透明シート層及び前記光回折層間を接着する下接着層と、  A lower adhesive layer for bonding the transparent sheet layer and the light diffraction layer;
前記光回折層上に設けられ、前記光回折層と印刷シート層とを接着する上接着層と、  An upper adhesive layer provided on the light diffraction layer, for bonding the light diffraction layer and the printed sheet layer;
を備え、  With
前記光回折層積層体シートに形成された前記透明シート層と前記カード基材の上側とは直接積層されること、  The transparent sheet layer formed on the light diffraction layer laminate sheet and the upper side of the card substrate are directly laminated;
を特徴とするカード。  Card characterized by. 請求項１に記載のカードにおいて、  The card according to claim 1,
前記光回折層積層体シートは、印刷済みの印刷シート層が、前記光回折層上に積層されていること、  The light diffraction layer laminate sheet is a printed print sheet layer laminated on the light diffraction layer,
を特徴とするカード。  Card characterized by. 請求項２に記載のカードにおいて、  The card according to claim 2,
前記下接着層及び前記上接着層は、熱可塑性の部材であり、接着性の発現温度が、前記上接着層が前記下接着層よりも高いこと、  The lower adhesive layer and the upper adhesive layer are thermoplastic members, and the adhesive development temperature is higher than that of the lower adhesive layer.
を特徴とするカード。  Card characterized by. 請求項２又は請求項３に記載のカードにおいて、  In the card according to claim 2 or claim 3,
前記上接着層は、熱可塑性の樹脂シートであり、  The upper adhesive layer is a thermoplastic resin sheet,
前記下接着層は、熱可塑性の接着材であること、  The lower adhesive layer is a thermoplastic adhesive;
を特徴とするカード。  Card characterized by. 請求項１に記載のカードにおいて、  The card according to claim 1,
前記光回折層の直上に直接印刷された印刷層を備えること、  Comprising a printing layer printed directly on the light diffraction layer;
を特徴とするカード。  Card characterized by. 請求項１から請求項５のいずれかに記載のカードにおいて、  In the card according to any one of claims 1 to 5,
前記光回折層は、リップマン型のホログラムであること、  The light diffraction layer is a Lippmann hologram;
を特徴とするカード。  Card characterized by.
JP2017130175A 2017-07-03 2017-07-03 card Active JP6610620B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017130175A JP6610620B2 (en) 2017-07-03 2017-07-03 card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017130175A JP6610620B2 (en) 2017-07-03 2017-07-03 card

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2012249650A Division JP6273669B2 (en) 2012-11-13 2012-11-13 Optical diffraction layer laminate sheet, card manufacturing method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019197290A Division JP2020024457A (en) 2019-10-30 2019-10-30 Card and method for manufacturing card

Publications (3)

Publication Number Publication Date
JP2017182095A JP2017182095A (en) 2017-10-05
JP2017182095A5 true JP2017182095A5 (en) 2017-11-16
JP6610620B2 JP6610620B2 (en) 2019-11-27

Family

ID=60006151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017130175A Active JP6610620B2 (en) 2017-07-03 2017-07-03 card

Country Status (1)

Country Link
JP (1) JP6610620B2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7101644B2 (en) * 2000-06-23 2006-09-05 Dai Nippon Printing Co., Ltd. Hologram transfer foil
JP4683597B2 (en) * 2000-06-23 2011-05-18 大日本印刷株式会社 Hologram transfer foil
JP3131943U (en) * 2006-12-28 2007-05-31 森本 桂一郎 Hologram printed matter and jewelry using the same
EP2629157B1 (en) * 2010-10-15 2020-06-10 Dai Nippon Printing Co., Ltd. Information recording media and method for printing onto information recording media

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